document.write( "Question 30867: The problem I have is \"y+=+2e%5E%283t-1%29\" and i have to make \"t\" the subject.
\n" ); document.write( "I have got to \"t+=+%28ln2+-+lny%29%2F3+%2B1\". But i doubt very much that is right.
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Algebra.Com's Answer #17611 by acerX(62)\"\" \"About 
You can put this solution on YOUR website!
\"y+=+2e%5E%283t-1%29\"
\n" ); document.write( "\"ln%28y%29+=+ln%282e%5E%283t-1%29%29\" introduce the natural log
\n" ); document.write( "\"ln%28y%29=+ln%282%29+%2B+ln%28e%5E%283t-1%29%29\" Product Rule of logs
\n" ); document.write( "\"ln%28y%29+=+ln%282%29+%2B+%283t-1%29%2Aln%28e%29\" Ln of e is 1 as per definition of ln
\n" ); document.write( "\"ln%28y%29+=+ln%282%29+%2B+3t-1\" subtract the ln2 and add the 1 to both sides
\n" ); document.write( "\"ln%28y%29+-+ln%282%29+%2B1+=+3t\" divide both sides by 3 and use the quotient rule of logs
\n" ); document.write( "\"t+=+%28ln%28y%29+-+ln%282%29+%2B1%29%2F3\"\r
\n" ); document.write( "\n" ); document.write( "So Darryl yes your answer is correct but not in the most simple form
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